Set to be launched at E3. With reports that the controller features a HD lcd screen and the console is significantly more powerful than the PS3 and 360 (not that that's hard).
http://au.wii.ign.com/articles/116/1161875p1.html
http://www.gameinformer.com/b/news/archive/2011/04/14/new-nintendo-console-at-e3.aspx
http://www.gameinformer.com/b/news/archive/2011/04/14/details-surface-on-the-controller-for-new-nintendo-console.aspx
PS will do more work on this later, bit busy atm
http://au.wii.ign.com/articles/116/1161875p1.html
http://www.gameinformer.com/b/news/archive/2011/04/14/new-nintendo-console-at-e3.aspx
http://www.gameinformer.com/b/news/archive/2011/04/14/details-surface-on-the-controller-for-new-nintendo-console.aspx
PS will do more work on this later, bit busy atm